comma before quotation mark?

I'm somewhat new to bibtex and very new to jurabib.  It's perfect for
me, except that I can't for the life of me figure out how to place the
commas in article titles _before_ the quotation (i.e., American
style), instead of after.  For example:

... Jochen Hellbeck, "Rethinking the Stalinist Subject: .... and
Historical Studies <<<   ",  >>>> Jahrbucher fur Geschichte Osteuropas ...

I need the comma to come before the quotation marks.  Any ideas about
what I can do to change this?

Thanks,

Charles Hachten

My document is set up as follows:

\documentclass[oneside,12pt]{book}
\usepackage{setspace}
%\usepackage{babel}

\usepackage[%
      titleformat=italic,%
      titleformat=commasep,%
      commabeforerest,%
      ibidem=strict,%
      citefull=first,%
      lookat,%
      chicago,%
      pages=format,%
]{jurabib}


...DOCUMENT...
 
\bibliography{general}
\bibliographystyle{jurabib}
\end{document}



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